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kopifuzzy_1.py
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kopifuzzy_1.py
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from skfuzzy.membership import *
from skfuzzy import control as ctrl
import pandas as pd
import numpy as np
import skfuzzy as fuzz
from matplotlib import pyplot
import math
#Parse the dict to get all the inputs from the
def get_score(dict):
kopidict=dict
kopi_input= float(kopidict['kopi'])
milk_input = float(kopidict['milk'])
sugar_input = float(kopidict['sugar'])
count=1
#To set the universe range dynamically
max_level=11
# print("Max Level and count:")
# print(max_level)
# print(count)
min_level=0
milk_y = 0
sugar_y = 0
score = 0
sugar_level= 11
print("Milk Value:"+str(milk_input),end="\t")
print("Sugar Value:"+str(sugar_input),end="\t")
print("Kopi Value:"+str(kopi_input))
# max_level=100
"""Kopi Level"""
kopi_bins= np.arange(0,max_level,count)
kopi=ctrl.Antecedent(kopi_bins,'kopi')
mid_kopi = max_level//2
kopi_LP_1=(min_level+mid_kopi)//5
kopi_LP_2=(kopi_LP_1+mid_kopi)//2
kopi_TR_1= mid_kopi//2
kopi_TR_2=mid_kopi
kopi_TR_3=kopi_TR_1+kopi_TR_2
kopi_HP_1=(max_level+mid_kopi)//2.5
kopi_HP_2=(max_level+mid_kopi)//5 + mid_kopi
# print(kopi_bins)
# print(kopi_HP_2,kopi_HP_1)
kopi_thick=fuzz.smf(kopi.universe,kopi_HP_1,kopi_HP_2)
kopi_norm=fuzz.trimf(kopi.universe,[kopi_TR_1,kopi_TR_2,kopi_TR_3])
kopi_thin=fuzz.zmf(kopi.universe,kopi_LP_1,kopi_LP_2)
kopi['thin']=kopi_thin
kopi['norm']=kopi_norm
kopi['thick']=kopi_thick
# kopi.view()
# pyplot.show()
# print("Printing Kopi MFs:")
# print(fuzz.interp_membership(kopi.universe,kopi_thin,kopi_input))
# print(fuzz.interp_membership(kopi.universe,kopi_norm,kopi_input))
# print(fuzz.interp_membership(kopi.universe,kopi_thick,kopi_input))
"""Milk Level"""
milk_pre_bins = np.arange(0,1,0.1)
milk_pre=ctrl.Antecedent(milk_pre_bins,'milk_pre')
milk_pre_mf=fuzz.sigmf(milk_pre.universe,0.5,1)
milk_pre['milk_pre']=milk_pre_mf
#milk input value being passed as the last argument
val_milk = fuzz.interp_membership(milk_pre.universe,milk_pre_mf,milk_input)
# print("Milk MF:")
# print(val_milk)
if val_milk == 0.0:
milk_y=1
# print("Milk Required")
milk_bins= np.arange(0,max_level,count)
milk=ctrl.Antecedent(milk_bins,'milk')
mid_milk = max_level//2
milk_LP_1=(min_level+mid_milk)//5
milk_LP_2=(milk_LP_1+mid_milk)//2
milk_TR_1= mid_milk//2
milk_TR_2=mid_milk
milk_TR_3=milk_TR_1+milk_TR_2
milk_HP_1=(max_level+mid_milk)//2.5
milk_HP_2=(max_level+mid_milk)//5 + mid_milk
milk_extra=fuzz.smf(milk.universe,milk_HP_1,milk_HP_2)
milk_norm=fuzz.trimf(milk.universe,[milk_TR_1,milk_TR_2,milk_TR_3])
milk_less=fuzz.zmf(milk.universe,milk_LP_1,milk_LP_2)
milk['less']=milk_less
milk['norm']=milk_norm
milk['extra']=milk_extra
milk_temp=fuzz.smf(milk_pre.universe,0.5,1)
milk_pre['milk_pre']=milk_temp
# milk.view()
# pyplot.show()
# print("Printing Milk MFs:")
# print(fuzz.interp_membership(milk.universe,milk_less,milk_input))
# print(fuzz.interp_membership(milk.universe,milk_norm,milk_input))
# print(fuzz.interp_membership(milk.universe,milk_extra,milk_input))
# print(fuzz.interp_membership(milk_pre.universe,milk_temp,milk_input))
else:
milk_y=0
# print("No milk")
milk_bins= np.arange(0,max_level,count)
milk=ctrl.Antecedent(milk_bins,'milk')
milk_mf=fuzz.smf(milk.universe,0.5,1)
milk['less']=milk_mf
milk['norm']=milk_mf
milk['extra']=milk_mf
milk_temp=fuzz.zmf(milk_pre.universe,0.5,1)
milk_pre['milk_pre']=milk_temp
# print(fuzz.interp_membership(milk.universe,milk_mf,milk_input))
# print(fuzz.interp_membership(milk.universe,milk_mf,milk_input))
# print(fuzz.interp_membership(milk.universe,milk_mf,milk_input))
# print(fuzz.interp_membership(milk_pre.universe,milk_temp,milk_input))
"""Sugar Membership Function"""
sugar_pre_bins = np.arange(0,1,0.1)
sugar_pre=ctrl.Antecedent(sugar_pre_bins,'sugar_pre')
sugar_pre_mf=fuzz.sigmf(sugar_pre.universe,0.5,1)
sugar_pre['sugar_pre']=sugar_pre_mf
#sugar input value being passed as the last argument
val_sugar = fuzz.interp_membership(sugar_pre.universe,sugar_pre_mf,sugar_input)
# print("Sugar MF:")
# print(val_sugar)
if val_sugar == 0.0:
sugar_y = 1
sugar_bins= np.arange(0,sugar_level,1)
sugar=ctrl.Antecedent(sugar_bins,'sugar')
# print("Sugar Required")
sugar_extra=fuzz.smf(sugar.universe,6,8)
sugar_norm=fuzz.trimf(sugar.universe,[3,5,7])
sugar_less=fuzz.zmf(sugar.universe,2,4)
sugar['norm']=sugar_norm
sugar['extra']=sugar_extra
sugar['less'] = sugar_less
sugar_temp=fuzz.smf(sugar_pre.universe,0.5,1)
sugar_pre['sugar_pre']=sugar_temp
# sugar.view()
# pyplot.show()
# print(fuzz.interp_membership(sugar.universe,sugar_less,sugar_input))
# print(fuzz.interp_membership(sugar.universe,sugar_norm,sugar_input))
# print(fuzz.interp_membership(sugar.universe,sugar_extra,sugar_input))
# print(fuzz.interp_membership(sugar_pre.universe,sugar_temp,sugar_input))
else:
sugar_y = 0
sugar_bins= np.arange(0,sugar_level,1)
sugar=ctrl.Antecedent(sugar_bins,'sugar')
sugar_mf=fuzz.smf(sugar.universe,0.5,1)
sugar['norm']=sugar_mf
sugar['extra'] = sugar_mf
sugar['less']= sugar_mf
sugar_temp=fuzz.zmf(sugar_pre.universe,0.5,1)
sugar_pre['sugar_pre']=sugar_temp
# print(fuzz.interp_membership(sugar.universe,sugar_mf,sugar_input))
# print(fuzz.interp_membership(sugar.universe,sugar_mf,sugar_input))
# print(fuzz.interp_membership(sugar.universe,sugar_mf,sugar_input))
# print(fuzz.interp_membership(sugar_pre.universe,sugar_temp,sugar_input))
print("No Sugar")
"""Ouput Membership Function"""
universe = np.linspace(-19, 19, 39)
# print(universe)
output = ctrl.Consequent(universe, 'output')
# names = ['Kopi_O', 'Kopi_O_KoSong', 'Kopi_O_Siew_Dai', 'Kopi_O_Ga_Dai', 'Kopi_C','Kopi_C_Siew_Dai','Kopi_C_Ga_Dai','Kopi','Kopi_Gao','Kopi_C_Gau_Ga_Dai','Kopi_Po']
names = ['KOPSD', 'KOP', 'KOPGD', 'KOSD', 'KOGD','KO','KOGSD','KOG','KOGGD','KOPK','KOK','KOGK','KP','KG','KDL','KPSD','KD','KGSD','KP','KP','K','NA','KPGD','KGD','KGGD','KCPSD','KCSD','KCGSD','KCP','KC','KCG','KCPGD','KCGD','KCGGD','KCPK','KCK','KCGK','NA','NA']
# print(len(names))
out=output.automf(names=names)
# Rules for zero milk and various sugar levels
rule_1= ctrl.Rule(milk_pre['milk_pre'] & sugar['less'] & kopi['thin'], output['KOPSD'], label='KOPSD')
rule_2= ctrl.Rule(milk_pre['milk_pre'] & sugar['norm'] & kopi['thin'], output['KOP'], label='KOP')
rule_3= ctrl.Rule(milk_pre['milk_pre'] & sugar['extra'] & kopi['thin'], output['KOPGD'], label='KOPGD') #KOP
rule_4= ctrl.Rule(milk_pre['milk_pre'] & sugar['less'] & kopi['norm'], output['KOSD'], label='KOSD') #KOPGD
rule_5= ctrl.Rule(milk_pre['milk_pre'] & sugar['extra'] & kopi['norm'], output['KOGD'], label='KOGD')
rule_6= ctrl.Rule(milk_pre['milk_pre'] & sugar['norm'] & kopi['norm'], output['KO'], label='KO')
rule_7= ctrl.Rule(milk_pre['milk_pre'] & sugar['less'] & kopi['thick'], output['KOGSD'], label='KOGSD')
rule_8= ctrl.Rule(milk_pre['milk_pre'] & sugar['norm'] & kopi['thick'], output['KOG'], label='KOG')
rule_9= ctrl.Rule(milk_pre['milk_pre'] & sugar['extra'] & kopi['thick'], output['KOGGD'], label='KOGGD')
# #Rules for zero sugar and zero milk
rule_10= ctrl.Rule(milk_pre['milk_pre'] & sugar_pre['sugar_pre'] & kopi['thin'], output['KOPK'], label='KOPK')
rule_11= ctrl.Rule(milk_pre['milk_pre'] & sugar_pre['sugar_pre'] & kopi['norm'], output['KOK'], label='KOK')
rule_12= ctrl.Rule(milk_pre['milk_pre'] & sugar_pre['sugar_pre'] & kopi['thick'], output['KOGK'], label='KOGK')
#Rules for no sugar and various milk levels (Normal and Less - Condensed)
rule_13= ctrl.Rule((milk['less'] | milk['norm']) & sugar_pre['sugar_pre'] & kopi['thin'], output['KP'], label='KP')
rule_14= ctrl.Rule((milk['less'] | milk['norm']) & sugar_pre['sugar_pre'] & kopi['norm'], output['KG'], label='KG')
rule_15= ctrl.Rule((milk['less'] | milk['norm']) & sugar_pre['sugar_pre'] & kopi['thick'], output['KDL'], label='KDL')
#Rules for various sugar levels and various milk levels (Normal and Less - Condensed)
rule_16= ctrl.Rule((milk['less'] | milk['norm']) & sugar['less'] & kopi['thin'], output['KPSD'], label='KPSD')
rule_17= ctrl.Rule((milk['less'] | milk['norm']) & sugar['less'] & kopi['norm'], output['KD'], label='KD')
rule_18= ctrl.Rule((milk['less'] | milk['norm']) & sugar['less'] & kopi['thick'], output['KGSD'], label='KGSD')
rule_19= ctrl.Rule((milk['less'] | milk['norm']) & sugar['norm'] & kopi['thin'], output['KP'], label='KP_1')
rule_20= ctrl.Rule((milk['less'] | milk['norm']) & sugar['norm'] & kopi['norm'], output['K'], label='K')
rule_21= ctrl.Rule((milk['less'] | milk['norm']) & sugar['norm'] & kopi['thick'], output['KG'], label='KG_1')
rule_22= ctrl.Rule((milk['less'] | milk['norm']) & sugar['extra'] & kopi['thin'], output['KPGD'], label='KPGD') #KPGD
rule_23= ctrl.Rule((milk['less'] | milk['norm']) & sugar['extra'] & kopi['norm'], output['KGD'], label='KGD') #KGD
rule_24= ctrl.Rule((milk['less'] | milk['norm']) & sugar['extra'] & kopi['thick'], output['KGGD'], label='KGGD') #KGGD
#Rules for various sugar and extra milk levels
rule_25= ctrl.Rule(milk['extra'] & sugar['less'] & kopi['thin'], output['KCPSD'], label='KCPSD')
rule_26= ctrl.Rule(milk['extra'] & sugar['less'] & kopi['norm'], output['KCSD'], label='KCSD')
rule_27= ctrl.Rule(milk['extra'] & sugar['less'] & kopi['thick'], output['KCGSD'], label='KCGSD')
rule_28= ctrl.Rule(milk['extra'] & sugar['norm'] & kopi['thin'], output['KCP'], label='KCP')
rule_29= ctrl.Rule(milk['extra'] & sugar['norm'] & kopi['norm'], output['KC'], label='KC')
rule_30= ctrl.Rule(milk['extra'] & sugar['norm'] & kopi['thick'], output['KCG'], label='KCG')
rule_31= ctrl.Rule(milk['extra'] & sugar['extra'] & kopi['thin'], output['KCPGD'], label='KCPGD')
rule_32= ctrl.Rule(milk['extra'] & sugar['extra'] & kopi['norm'], output['KCGD'], label='KCGD')
rule_33= ctrl.Rule(milk['extra'] & sugar['extra'] & kopi['thick'], output['KCGGD'], label='KCGGD')
#Rules for no sugar and extra milk levels
rule_34= ctrl.Rule(milk['extra'] & sugar_pre['sugar_pre'] & kopi['thin'], output['KCPK'], label='KCPK')
rule_35= ctrl.Rule(milk['extra'] & sugar_pre['sugar_pre'] & kopi['norm'], output['KCK'], label='KCK')
rule_36= ctrl.Rule(milk['extra'] & sugar_pre['sugar_pre'] & kopi['thick'], output['KCGK'], label='KCGK')
# rule_1.view()
# print("Milk_y and Sugar_y:"+str(milk_y)+" "+str(sugar_y))
if milk_y == 0 and sugar_y == 1:
# print("Rules for kopi without milk and various sugar levels")
ctrl_sys= ctrl.ControlSystem([rule_1,rule_2,rule_3,rule_4,rule_5,rule_6,rule_7,rule_8,rule_9])
# sim = ctrl.ControlSystemSimulation(ctrl_sys, flush_after_run=35 * 35 + 1)
sim = ctrl.ControlSystemSimulation(ctrl_sys)
sim.input['kopi']= kopi_input
sim.input['sugar']= sugar_input
sim.input['milk_pre']= milk_input
sim.compute()
score = sim.output['output']
# output.view(sim=sim)
# pyplot.show()
elif milk_y == 0 and sugar_y == 0:
# print("Rules for kopi without milk and sugar ")
ctrl_sys= ctrl.ControlSystem([rule_10,rule_11,rule_12])
# sim = ctrl.ControlSystemSimulation(ctrl_sys, flush_after_run=35 * 35 + 1)
sim = ctrl.ControlSystemSimulation(ctrl_sys)
sim.input['kopi']= kopi_input
sim.input['sugar_pre']= sugar_input
sim.input['milk_pre']= milk_input
sim.compute()
score = sim.output['output']
# output.view(sim=sim)
# pyplot.show()
elif milk_y == 1 and sugar_y == 0:
# print("Rules for kopi with milk and no sugar")
ctrl_sys= ctrl.ControlSystem([rule_13,rule_14,rule_15,rule_34,rule_35,rule_36])
# sim = ctrl.ControlSystemSimulation(ctrl_sys, flush_after_run=35 * 35 + 1)
sim = ctrl.ControlSystemSimulation(ctrl_sys)
sim.input['kopi']= kopi_input
sim.input['sugar_pre']= sugar_input
sim.input['milk']= milk_input
sim.compute()
score = sim.output['output']
# output.view(sim=sim)
# pyplot.show()
elif milk_y == 1 and sugar_y == 1:
# print("Rules for kopi various levels of milk and sugar")
ctrl_sys= ctrl.ControlSystem([rule_16,rule_17,rule_18,rule_19,rule_20,rule_21,rule_22,rule_23,rule_24,rule_25,rule_26,rule_27,rule_28,rule_29,rule_30,rule_31,rule_32,rule_33])
# sim = ctrl.ControlSystemSimulation(ctrl_sys, flush_after_run=35 * 35 + 1)
sim = ctrl.ControlSystemSimulation(ctrl_sys)
sim.input['kopi']= kopi_input
sim.input['sugar']= sugar_input
sim.input['milk']= milk_input
sim.compute()
score = sim.output['output']
# output.view(sim=sim)
# pyplot.show()
# #Calculate fuzzy score output for determing the Kopi type
# # score = fuzzyscore()
# ctrl_sys= ctrl.ControlSystem([rule_1,rule_2,rule_3,rule_4,rule_5,rule_6,rule_7,rule_8,rule_9,rule_10,rule_11,rule_12,rule_13,rule_14,rule_15,rule_16,rule_17,rule_18,rule_19,rule_20,rule_21,rule_22,rule_23,rule_24,rule_25,rule_26,rule_27,rule_28,rule_29,rule_30,rule_31,rule_32,rule_33,rule_34,rule_35,rule_36])
# sim = ctrl.ControlSystemSimulation(ctrl_sys, flush_after_run=35 * 35 + 1)
# for i in range(1,11):
# print(fuzz.interp_membership(kopi.universe,kopi_thin,i))
# print(fuzz.interp_membership(kopi.universe,kopi_norm,i))
# print(fuzz.interp_membership(kopi.universe,kopi_thick,i))
# for j in range(1,11):
# print("milk")
# milk_input=j
# sugar_input=9
# print(fuzz.interp_membership(milk.universe,milk_less,milk_input))
# print(fuzz.interp_membership(milk.universe,milk_norm,milk_input))
# print(fuzz.interp_membership(milk.universe,milk_extra,milk_input))
# sim.input['kopi']= i
# sim.input['milk']= milk_input
# sim.input['milk_pre']= milk_input
# sim.input['sugar']= sugar_input
# sim.input['sugar_pre']= sugar_input
# sim.compute()
# score = sim.output['output']
# print(score)
print("score = ",end="\t")
print(score)
#return (score)
return names[int(round(score))+19]
"""
print(score)
kopi_check=round(score)
print("Final Kopi:", kopi_check)
# fig=ControlSystemVisualizer.view()
# fig.show()
"""
# f=open("results.txt","a")
# for i in range(1,11):
# for j in range(0,11):
# for k in range(0,11):
# print(i,j,k)
# score=get_score({'kopi':i,'milk':j,'sugar':k})
# f.write(str(i)+","+str(j)+","+str(k)+","+str(score)+"\n")